State/Province | County | Year Detected |
---|---|---|
West Virginia | Nicholas | 2010 |
West Virginia | Wood | 2014 |
West Virginia | Mineral | 2012 |
West Virginia | Mercer | 2012 |
West Virginia | Mingo | 2011 |
West Virginia | Ohio | 2014 |
West Virginia | Logan | 2014 |
West Virginia | Fayette | 2007 |
West Virginia | Mason | 2014 |
West Virginia | Greenbrier | 2011 |